URL for the new :class:`Request` object.

URL for the new :class:`Request` object是指在发送请求时，用于创建新的Request对象的URL。\[1\]\[2\]\[3\]在发送PUT请求时，可以使用put函数，并将URL作为参数传递给该函数。同样，在发送GET请求时，可以使用get函数，并将URL作为参数传递给该函数。而在发送POST请求时，可以使用post函数，并将URL作为参数传递给该函数。无论是PUT、GET还是POST请求，URL都是用于指定请求的目标地址。
#### 引用[.reference_title]
- *1* *2* *3* [接口自动化：requests库基础使用](https://blog.csdn.net/LIFENG0402/article/details/119917639)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control,239^v3^insert_chatgpt"}} ] [.reference_item]
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相关问题

MissingSchema Traceback (most recent call last) Cell In[7], line 33 26 headers={ 27 'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36 SLBrowser/8.0.1.4031 SLBChan/105', 28 }#设置请求头. 30 url='https://www.cobases.com/' ---> 33 print(get_base_area(url,headers)) Cell In[7], line 24, in get_base_area(url, headers) 22 s1=r'https://www.cobases.com/.*?/' 23 print(re.findall(s1,ws)[0]) ---> 24 return get_detail_area(ws[0],headers) Cell In[7], line 6, in get_detail_area(url, headers) 5 def get_detail_area(url,headers): ----> 6 r=requests.get(url,headers=headers) 7 r.raise_for_status() 8 r.encoding=r.apparent_encoding #解决乱码问题 File c:\Users\Lenovo\AppData\Local\Programs\Python\Python310\lib\site-packages\requests\api.py:73, in get(url, params, **kwargs) 62 def get(url, params=None, **kwargs): 63 r"""Sends a GET request. 64 65 :param url: URL for the new :class:`Request` object. ... 442 ) 444 if not host: 445 raise InvalidURL(f"Invalid URL {url!r}: No host supplied") MissingSchema: Invalid URL '<': No scheme supplied. Perhaps you meant https://<?

这个错误提示是因为在调用`get_base_area`函数时，传入的`url`参数格式不正确，缺少了协议头（http或https），导致requests库无法识别这个URL，从而报错。你需要检查一下`url`参数的传入是否正确，如果确保了URL格式的正确性，可以考虑加上异常处理来避免这种错误的发生，例如：

def get_base_area(url, headers):
    try:
        r = requests.get(url, headers=headers)
        r.raise_for_status()
        ws = r.text
        s1 = r'https://www.cobases.com/.*?/'
        print(re.findall(s1, ws)[0])
        return get_detail_area(re.findall(s1, ws)[0], headers)
    except requests.exceptions.RequestException as e:
        print(e)
        return None

在这个例子中，我们使用了try-except语句来捕获requests请求发生的异常，并将异常信息打印出来。这样可以帮助我们更好地定位问题所在。

using System.Collections; using UnityEngine; using UnityEngine.Networking; using UnityEngine.UI; using LitJson; using System.Collections.Generic; public class GetData : MonoBehaviour { public Text resultText; IEnumerator Start() { // 定义接口地址和请求参数 string url = "http://158.58.50.21:8886/view/queryFaultAndSubhealthInfo"; string json = "{"lineid": 27, "areaid": 22, "starttime": "2023-05-07 09:54:22", "endtime": "2023-06-07 09:54:22", "datatype": 2, "pageSize": 5, "pageNumber": 1 }"; // 构造请求 UnityWebRequest request = new UnityWebRequest(url, "POST"); byte[] bodyRaw = System.Text.Encoding.UTF8.GetBytes(json); request.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw); request.downloadHandler = (DownloadHandler)new DownloadHandlerBuffer(); request.SetRequestHeader("Content-Type", "application/json"); // 发送请求 yield return request.SendWebRequest(); // 处理返回结果 if (request.isError) { Debug.Log(request.error); resultText.text = request.error; } else { // 解析返回的 JSON 数据 JsonData jsonData = JsonMapper.ToObject(request.downloadHandler.text); // 获取需要的数据，将其显示在文本框中 string text = ""; foreach (JsonData item in jsonData["data"]["list"]) { text += item["doorno"].ToString() + " - " + item["faultname"].ToString() + " - " + item["happentime"].ToString() + "\n"; } resultText.text = text; } } }将请求方式改为post，java接口，unity webgl代码怎么写

Java 接口代码已经在上一个问题中给出，这里提供 Unity WebGL 的代码实现：

using System.Collections;
using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.UI;
using LitJson;
using System.Collections.Generic;

public class GetData : MonoBehaviour {
    public Text resultText;

    IEnumerator Start() {
        // 定义接口地址
        string url = "http://158.58.50.21:8886/view/queryFaultAndSubhealthInfo";

        // 构造请求参数
        Dictionary<string, object> requestData = new Dictionary<string, object>();
        requestData["lineid"] = 27;
        requestData["areaid"] = 22;
        requestData["starttime"] = "2023-05-07 09:54:22";
        requestData["endtime"] = "2023-06-07 09:54:22";
        requestData["datatype"] = 2;
        requestData["pageSize"] = 5;
        requestData["pageNumber"] = 1;
        string json = JsonMapper.ToJson(requestData);

        // 构造请求
        UnityWebRequest request = new UnityWebRequest(url, "POST");
        byte[] bodyRaw = System.Text.Encoding.UTF8.GetBytes(json);
        request.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
        request.downloadHandler = (DownloadHandler)new DownloadHandlerBuffer();
        request.SetRequestHeader("Content-Type", "application/json");

        // 发送请求
        yield return request.SendWebRequest();

        // 处理返回结果
        if (request.isNetworkError) {
            Debug.Log(request.error);
            resultText.text = request.error;
        } else {
            // 解析返回的 JSON 数据
            JsonData jsonData = JsonMapper.ToObject(request.downloadHandler.text);

            // 获取需要的数据，将其显示在文本框中
            string text = "";
            foreach (JsonData item in jsonData["data"]["list"]) {
                text += item["doorno"].ToString() + " - " + item["faultname"].ToString() + " - " + item["happentime"].ToString() + "\n";
            }
            resultText.text = text;
        }
    }
}

这里使用了 `Dictionary<string, object>` 来构造请求参数，并使用 `JsonMapper.ToJson` 方法将其转换为 JSON 格式的字符串。同时，需要注意在判断请求是否出错时，使用的是 `request.isNetworkError` 而不是 `request.isError`。